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Questions and Answers
Which method can be used to vary the properties of a metal or alloy within limits?
Which method can be used to vary the properties of a metal or alloy within limits?
- Electrical heating
- Thermal insulation
- Mechanical working (correct)
- Chemical treatment
How does heat treatment affect the mechanical properties of steel?
How does heat treatment affect the mechanical properties of steel?
- By allotropic transformation (correct)
- By electrical conduction
- By chemical bonding
- By magnetic fusion
What is the theory of allotropic transformation generally encountered in?
What is the theory of allotropic transformation generally encountered in?
- Non-ferrous metals
- Polymers
- Ferrous metals (correct)
- Alloys
In which chapter are the heat treatment practices for commercial steels discussed?
In which chapter are the heat treatment practices for commercial steels discussed?
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Which alloy is described as the most important and versatile engineering alloy in the given text?
Which alloy is described as the most important and versatile engineering alloy in the given text?
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